Dongwoo John Chang, M.D.
Neurological Surgery Physician · Carbondale, IL
Dongwoo John Chang, M.D. is a neurological surgery physician with a practice address in Carbondale, Illinois, and NPI 1962485037, issued on Nov 22, 2005. Check the license (Illinois 036120333, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Dongwoo John Chang
- Credential
- M.D.
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- 036120333 IL
Self-reported in NPPES; status is on the state search - Practice location
- 305 W Jackson St Ste 400, Carbondale, IL 62901
- Phone
- (618) 351-4972
- Enumerated
- Nov 22, 2005
- Record last updated
- Mar 10, 2022
- Fax
- (618) 351-4973
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 375 in Illinois → Look up another NPI →
Also registered at 305 W Jackson St Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Bryant, PA-CPhysician Assistant1871542811
- Gordon Chu, M.D.Neurological Surgery Physician1235310756
- Eric Hudgins, MDNeurological Surgery Physician1558622837
- Eugenio Vargas, MDNeurological Surgery Physician1396734414
Verify Dongwoo John Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036120333Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average neurological surgery physician in 2024
29 Medicare Part D claims, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $46.04
2 payments; by number, the most common kind was food and beverage; the largest payer was Baxter Healthcare. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Dongwoo John Chang among 375 neurological surgery physician records in Illinois
Dongwoo John Chang, M.D. is one of 375 neurological surgery physician records with a practice address in Illinois. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2022 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in Illinois
There are 375 neurological surgery physician records in Illinois.
All 375 in Illinois → Every provider in Carbondale → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Gordon Chu, M.D.Carbondale, IL 629011235310756
- Eric Eskioglu, MDCarbondale, IL 629011336222900
- Mark FlemingCarbondale, IL 629011508807181
- Eric Hudgins, MDCarbondale, IL 629011558622837
- Eugenio Vargas, MDCarbondale, IL 629011396734414
- Sonia Pulido, MDSpringfield, IL 627941043001985
- Breck Jones, M.D.Springfield, IL 627111003298001
- Donald Pearson, M.D.Springfield, IL 627111164691358
Common questions
What is Dongwoo John Chang, M.D.'s NPI number?
Dongwoo John Chang, M.D.'s National Provider Identifier (NPI) is 1962485037, issued on Nov 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Dongwoo John Chang, M.D. located?
The NPPES record lists a practice address at 305 W Jackson St Ste 400, Carbondale, IL, 62901. Phone: (618) 351-4972. Providers update this record themselves, so call before visiting.
How can I verify Dongwoo John Chang, M.D.'s license?
NPPES lists Illinois license number 036120333, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Dongwoo John Chang, M.D. prescribe under Medicare Part D?
In 2024, Dongwoo John Chang, M.D. had 29 Medicare Part D claims; the average among neurological surgery physician prescribers was 172. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.